Details
There is no need to only check for the NV12 fourcc with DM365, as there isn't
anything platform specific about the GST_MAKE_FOURCC call for any fourcc.
Removing this guard also enable NV12 support for DM6467T and other platforms.

Details
There is no need to only check for the NV12 fourcc with DM365, as there isn't
anything platform specific about the GST_MAKE_FOURCC call for any fourcc.
Removing this guard also enable NV12 support for DM6467T and other platforms.